一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
010-86108875
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List N-ACETYL SUCCINIMIDE
3027-06-3

N-ACETYL SUCCINIMIDE synthesis

6synthesis methods
-

Yield:3027-06-3 66%

Reaction Conditions:

with pyridine in dichloromethane; for 1 h;

Steps:

General procedure (II) for N-acylation of amines (preparation of authentic samples)

General procedure: To a stirred solution of the amine (2 g) in dichloromethane was added pyridine (1.2 eq.) followed by dropwise addition of the acid chloride(1.2 eq.). After 1 hr, further dichloromethane (10 ml) was added, the solution then washed successively with saturated aqueous sodium hydrogen carbonate, hydrochloric acid (2 M), water, then dried and the solvent removed under reduced pressure to give the amide.

References:

Al-Sehemi, Abdullah G.;Al-Amri, Reem S. Abdul-Aziz;Irfan, Ahmad [Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry,2014,vol. 53,# 8,p. 1115 - 1121]

N-ACETYL SUCCINIMIDE Related Search:

迭部县| 石阡县| 共和县| 绥棱县| 平阳县| 黑龙江省| 丘北县| 库尔勒市| 云和县| 新沂市| 高阳县| 慈利县| 深泽县| 舞钢市| 临泽县| 商水县| 金山区| 栾川县| 昭觉县| 和静县| 惠来县| 呼图壁县| 桦川县| 隆尧县| 柳河县| 星子县| 奎屯市| 裕民县| 循化| 宣恩县| 浏阳市| 广东省| 上林县| 齐齐哈尔市| 日照市| 鸡西市| 刚察县| 雅江县| 平阴县| 云南省| 湖口县|